These 5 are from early April. I got water! 3000 gallons was the magic number, plus the about 75 gallons in the filter. Based my filter on the Skippy design, and added some venturis to keep the aerobic bacteria happier. Everything works though, so far, so good. For edging, I installed the oly edging, then realized that my water level would be too low, so I turned the installed edge into a shelf, and used scraps of the oly edging, and concrete blocks to do a second tier a little larger. Not planning has it's problems, sometimes, but it gave me a great marginal area that I would not have had otherwise.